DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
tcusd.net runs on Amazon AWS, with email configured.
- Hosting network
- Amazon AWSAS14618Amazon AWS
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 697,297 other sites on Amazon AWS. Stable here since we started watching (Sep 19, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to templecity.smartsiteshost.com.
DNS Records for tcusd.net
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| tcusd.net | SOA | 3600 | DNS101.REGISTER.COM root.REGISTER.COM 126090214 10800 3600 604800 3600 | |
| tcusd.net | A | 0 | 54.221.139.169 | |
| tcusd.net | A | 0 | 18.233.124.95 | |
| tcusd.net | MX | 0 | us-esec-01.heimdalsecurity.com | |
| tcusd.net | MX | 0 | 1 | us-esec-02.heimdalsecurity.com |
| tcusd.net | TXT | 0 | 6q49qaoor3s7njeakbh7sh66v4 | |
| tcusd.net | TXT | 0 | jamf-site-verification=0AvJ_EMyLfu9vttsqIWqPg | |
| tcusd.net | TXT | 0 | google-site-verification=i0brPeK4Y4lp-xbq-DfWnmyd_2PyIjq_FBY_JeMK12M | |
| tcusd.net | TXT | 0 | google-site-verification=CcWrm_GrrOaPfdAdWiHGYH_ipeRh6a3AG3w-rw4Vfn0 | |
| tcusd.net | TXT | 0 | 1password-site-verification=KQJLJRT4HFHFDDQ3ALDHYGZF7M | |
| tcusd.net | TXT | 0 | anthropic-domain-verification-vfafe6=qhb0RSWbRVKyT5QKfHe83IWYy | |
| tcusd.net | TXT | 0 | google-site-verification=Zm0VGZ45Hhnf1mO1cXfnG3IZd74lYLWjOuzp7wDIXAw | |
| tcusd.net | TXT | 0 | adobe-idp-site-verification=443d6ca6d5ba08d5b31a07d4862f98b055f16ff99e3b20372e2d8e7a6999cb2b | |
| tcusd.net | TXT | 0 | google-site-verification=iROkqHMGjAlF3QhBncG4YKodCMzLvoQZlnhnQ_zmx2g | |
| tcusd.net | TXT | 0 | google-site-verification=9v7VvNAxgVt3GpWqvCEqJ-wzsLPyX2EX_ZR1u9qquZE | |
| tcusd.net | TXT | 0 | v=spf1 include:spf-esec-us.heimdalsecurity.com include:_spf.google.com include:spf.protection.outlook.com -all | |
| tcusd.net | NS | 0 | dns102.register.com | |
| tcusd.net | NS | 0 | dns101.register.com | |
| www.tcusd.net | CNAME | 0 | templecity.smartsiteshost.com | |
| www.tcusd.net | A | 0 | 54.221.139.169 | |
| www.tcusd.net | A | 0 | 18.233.124.95 |
Get alerted the moment tcusd.net's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch tcusd.net continuously, notifying you the moment anything moves across all three signals:
Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
DNS changes
We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
TLS certificate
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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About DNS Records
DNS (Domain Name System) records are instructions that provide information about a domain, including its IP addresses, mail servers, and other services. Common record types include:
- SOA (Start of Authority) - Contains administrative information about the zone
- NS (Nameserver) - Specifies authoritative nameservers for the domain
- A (Address) - Maps a domain to an IPv4 address
- AAAA - Maps a domain to an IPv6 address
- CNAME (Canonical Name) - Creates an alias pointing to another domain
- MX (Mail Exchange) - Specifies mail servers for the domain